请问各位大神怎样用英语表达这段话?

题目

请问各位大神怎样用英语表达这段话?
真的很抱歉,耽误了您这么长时间.我在 Dec 12,2013 就进行发货了,但是我并不清楚,为什么这么长的时间了,货物还是处于（Origin Post is Preparing Shipment）.
要不我先退钱给您,如果您在1月25号之前收到货,那再支付我货款.如果超过了这个时间,那这款面料我免费赠送给您.

答案

I'm so sorry that I've delayed you too much.I've delivered in 12th,December,2013.But I didn't know why the package hae still been in the status of "Origin Post is Preparing Shipment" feo such a long t...